Buying a home in Roncello
4,785 residents at the 2021 census, 605 buildings and 3.1 km² of territory, Lombardia.
Roncello is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 0% of the territory of Roncello has high or very high landslide hazard (P3 and P4), with 0% of the residents. 1.2% of the territory of Roncello is in the flood area of the medium-probability scenario (P2), with 2.3% of the residents.
Find your address in Roncello
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Roncello compared
| ISPRA indicator | Roncello | MB | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0% | 3.7% |
| Landslide, high hazard (P3) | 0% | 0% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 0% | 0.4% |
| Buildings in landslide areas P3-P4 | 0% | 0% | 1.1% |
| Flood, high probability (P3) | 0% | 1.1% | 7.9% |
| Flood, medium probability (P2) | 1.2% | 3.1% | 10.2% |
| Flood, low probability (P1) | 1.2% | 4.8% | 20.3% |
| Residents in P2 flood areas | 2.3% | 3.1% | 4.4% |
| Buildings in P2 flood areas | 1.8% | 2.9% | 4.7% |
Questions
Which seismic zone is Roncello in?
Roncello is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Roncello is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Roncello has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the province of Monza e della Brianza, 50 of 55 municipalities have no territory with landslide hazard P3-P4.
How much of Roncello is in flood scenario P2?
1.2% of the territory of Roncello is in the flood area of the medium-probability scenario (P2), with 2.3% of the residents. By share of territory in the P2 flood area, Roncello ranks 30th of 55 municipalities in the province of Monza e della Brianza.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Busnago | 3 | 0% | 0% |
| Basiano | 3 | 0% | 1.4% |
| Trezzano Rosa | 3 | 0% | 5.7% |
| Ornago | 3 | 0% | 0% |
| Grezzago | 3 | 0% | 2.9% |
| Bellusco | 3 | 0% | 0.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on